made wxFFile a bit more safe: don't crash when Tell() and Length() are called on...

[wxWidgets.git] / src / mac / settings.cpp

diff --git a/src/mac/settings.cpp b/src/mac/settings.cpp
index 2d72222ab892d3586c16aa80572c4541ab447158..4ddb2a458229ec7639d4af983d15aaf91e924bb3 100644 (file)
--- a/src/mac/settings.cpp
+++ b/src/mac/settings.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        settings.cpp
 // Purpose:     wxSettings
 /////////////////////////////////////////////////////////////////////////////
 // Name:        settings.cpp
 // Purpose:     wxSettings

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -14,74 +14,115 @@
 #endif
 
 #include "wx/settings.h"
 #endif
 
 #include "wx/settings.h"

+#include "wx/gdicmn.h"
+#include "wx/utils.h"

 
 

-wxColour wxSystemSettings::GetSystemColour(int index)
+#include "wx/mac/uma.h"
+
+// ----------------------------------------------------------------------------
+// wxSystemSettingsNative
+// ----------------------------------------------------------------------------
+
+// ----------------------------------------------------------------------------
+// colours
+// ----------------------------------------------------------------------------
+
+wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)

 {
 {

-       switch( index )
-       {
-               case wxSYS_COLOUR_SCROLLBAR :
-               case wxSYS_COLOUR_BACKGROUND:
-               case wxSYS_COLOUR_ACTIVECAPTION:
-               case wxSYS_COLOUR_INACTIVECAPTION:
-               case wxSYS_COLOUR_MENU:
-               case wxSYS_COLOUR_WINDOW:
-               case wxSYS_COLOUR_WINDOWFRAME:
-               case wxSYS_COLOUR_ACTIVEBORDER:
-               case wxSYS_COLOUR_INACTIVEBORDER:
-               case wxSYS_COLOUR_BTNFACE:
-                       return wxColor( 0xDD , 0xDD , 0xDD ) ;
-                       break ;
+    int major,minor;
+    wxGetOsVersion( &major, &minor );
+    
+    switch( index )
+    {
+        case wxSYS_COLOUR_SCROLLBAR :
+        case wxSYS_COLOUR_BACKGROUND:
+        case wxSYS_COLOUR_ACTIVECAPTION:
+        case wxSYS_COLOUR_INACTIVECAPTION:
+        case wxSYS_COLOUR_MENU:
+        case wxSYS_COLOUR_WINDOW:
+        case wxSYS_COLOUR_WINDOWFRAME:
+        case wxSYS_COLOUR_ACTIVEBORDER:
+        case wxSYS_COLOUR_INACTIVEBORDER:
+        case wxSYS_COLOUR_BTNFACE:
+        case wxSYS_COLOUR_MENUBAR:
+            return wxColor( 0xDD , 0xDD , 0xDD ) ;
+            break ;
+
+        case wxSYS_COLOUR_LISTBOX :
+        {
+            if (major >= 10)
+                return *wxWHITE ;
+            else
+                return wxColor( 0xEE , 0xEE , 0xEE ) ;
+            break ;
+        }
+        case wxSYS_COLOUR_BTNSHADOW:
+            if (major >= 10)
+                return wxColor( 0xBE , 0xBE , 0xBE ) ;
+            else
+                return wxColor( 0x44 , 0x44 , 0x44 ) ;
+            break ;

 
 

-               case wxSYS_COLOUR_BTNSHADOW:
-                       return wxColor( 0x44 , 0x44 , 0x44 ) ;
-                       break ;
+        case wxSYS_COLOUR_BTNTEXT:
+        case wxSYS_COLOUR_MENUTEXT:
+        case wxSYS_COLOUR_WINDOWTEXT:
+        case wxSYS_COLOUR_CAPTIONTEXT:
+        case wxSYS_COLOUR_INFOTEXT:
+        case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
+            return *wxBLACK;
+            break ;
+        case wxSYS_COLOUR_HIGHLIGHT:
+            {
+                RGBColor hilite ;
+                LMGetHiliteRGB(&hilite) ;
+                return wxColor( hilite.red >> 8 , hilite.green >> 8  , hilite.blue >> 8  ) ;
+            }
+            break ;
+        case wxSYS_COLOUR_BTNHIGHLIGHT:
+        case wxSYS_COLOUR_GRAYTEXT:
+            return wxColor( 0xCC , 0xCC , 0xCC ) ;
+            break ;
+    
+        case wxSYS_COLOUR_3DDKSHADOW:
+            return wxColor( 0x44 , 0x44 , 0x44 ) ;
+            break ;
+        case wxSYS_COLOUR_3DLIGHT:
+            return wxColor( 0xCC , 0xCC , 0xCC ) ;
+            break ;
+        case wxSYS_COLOUR_HIGHLIGHTTEXT :
+            {
+                RGBColor hilite ;
+                LMGetHiliteRGB(&hilite) ;
+                if ( ( hilite.red + hilite.green + hilite.blue ) == 0 )
+                        return *wxWHITE ;
+                else
+                        return *wxBLACK ;
+            }
+            break ;
+        case wxSYS_COLOUR_INFOBK :
+        case wxSYS_COLOUR_APPWORKSPACE: 
+            return *wxWHITE ;
+            break ;

 
 

-               case wxSYS_COLOUR_BTNTEXT:
-               case wxSYS_COLOUR_MENUTEXT:
-               case wxSYS_COLOUR_WINDOWTEXT:
-               case wxSYS_COLOUR_CAPTIONTEXT:
-               case wxSYS_COLOUR_INFOTEXT:
-               case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
-               return *wxBLACK;
-                       break ;
-               case wxSYS_COLOUR_HIGHLIGHT:
-                       {
-                               RGBColor hilite ;
-                               LMGetHiliteRGB(&hilite) ;
-                               return wxColor( hilite.red >> 8 , hilite.green >> 8  , hilite.blue >> 8  ) ;
-                       }
-                       break ;
-               case wxSYS_COLOUR_BTNHIGHLIGHT:
-               case wxSYS_COLOUR_GRAYTEXT:
-                       return wxColor( 0xCC , 0xCC , 0xCC ) ;
-                       break ;
-       
-               case wxSYS_COLOUR_3DDKSHADOW:
-                       return wxColor( 0x44 , 0x44 , 0x44 ) ;
-                       break ;
-               case wxSYS_COLOUR_3DLIGHT:
-                       return wxColor( 0xCC , 0xCC , 0xCC ) ;
-                       break ;
-               case wxSYS_COLOUR_HIGHLIGHTTEXT :
-                       {
-                               RGBColor hilite ;
-                               LMGetHiliteRGB(&hilite) ;
-                               if ( ( hilite.red + hilite.green + hilite.blue ) == 0 )
-                                               return *wxWHITE ;
-                               else
-                                               return *wxBLACK ;
-                       }
-                       break ;
-               case wxSYS_COLOUR_INFOBK :
-               case wxSYS_COLOUR_APPWORKSPACE: 
-               case wxSYS_COLOUR_LISTBOX:
-                       return *wxWHITE ;
-                       break ;
-       }
-       return *wxWHITE;
+        case wxSYS_COLOUR_HOTLIGHT:
+        case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
+        case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
+        case wxSYS_COLOUR_MENUHILIGHT:
+            // TODO
+            return *wxBLACK;
+         
+        case wxSYS_COLOUR_MAX:
+            wxFAIL_MSG( _T("unknown system colour index") );
+            break ;
+    }
+    return *wxWHITE;

 }
 
 }
 

-wxFont wxSystemSettings::GetSystemFont(int index)
+// ----------------------------------------------------------------------------
+// fonts
+// ----------------------------------------------------------------------------
+
+wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)

 {
     switch (index)
     {
 {
     switch (index)
     {


@@ -89,131 +130,150 @@ wxFont wxSystemSettings::GetSystemFont(int index)
         case wxSYS_SYSTEM_FONT :
         case wxSYS_DEVICE_DEFAULT_FONT :
         case wxSYS_DEFAULT_GUI_FONT :
         case wxSYS_SYSTEM_FONT :
         case wxSYS_DEVICE_DEFAULT_FONT :
         case wxSYS_DEFAULT_GUI_FONT :

-               {
-                       return *wxSMALL_FONT ;
-                                       } ;
-               break ;
+            {
+                return *wxSMALL_FONT ;
+                    } ;
+            break ;

         case wxSYS_OEM_FIXED_FONT :
         case wxSYS_ANSI_FIXED_FONT :
         case wxSYS_SYSTEM_FIXED_FONT :
         default :
         case wxSYS_OEM_FIXED_FONT :
         case wxSYS_ANSI_FIXED_FONT :
         case wxSYS_SYSTEM_FIXED_FONT :
         default :

-               {
-                       return *wxNORMAL_FONT ;
-                                       } ;
-               break ;
-                               
+            {
+                return *wxNORMAL_FONT ;
+                    } ;
+            break ;
+                

     }
     return *wxNORMAL_FONT;
 }
 
     }
     return *wxNORMAL_FONT;
 }
 

+// ----------------------------------------------------------------------------
+// system metrics/features
+// ----------------------------------------------------------------------------
+

 // Get a system metric, e.g. scrollbar size
 // Get a system metric, e.g. scrollbar size

-int wxSystemSettings::GetSystemMetric(int index)
+int wxSystemSettingsNative::GetMetric(wxSystemMetric index)

 {
 {

-       switch ( index)
-       {
+    int value;
+
+    switch ( index)
+    {

         case wxSYS_MOUSE_BUTTONS:
         case wxSYS_MOUSE_BUTTONS:

-                                       return 2; // we emulate a two button mouse (ctrl + click = right button )
+            // we emulate a two button mouse (ctrl + click = right button )
+            return 2;

         case wxSYS_BORDER_X:
             // TODO
         case wxSYS_BORDER_X:
             // TODO

-                                       return 0;
+            return 0;

         case wxSYS_BORDER_Y:
             // TODO
         case wxSYS_BORDER_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_CURSOR_X:
             // TODO
         case wxSYS_CURSOR_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_CURSOR_Y:
             // TODO
         case wxSYS_CURSOR_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DCLICK_X:
             // TODO
         case wxSYS_DCLICK_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DCLICK_Y:
             // TODO
         case wxSYS_DCLICK_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DRAG_X:
             // TODO
         case wxSYS_DRAG_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DRAG_Y:
             // TODO
         case wxSYS_DRAG_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_EDGE_X:
             // TODO
         case wxSYS_EDGE_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_EDGE_Y:
             // TODO
         case wxSYS_EDGE_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_HSCROLL_ARROW_X:
         case wxSYS_HSCROLL_ARROW_X:

-                                       return 16;
+            return 16;

         case wxSYS_HSCROLL_ARROW_Y:
         case wxSYS_HSCROLL_ARROW_Y:

-                                       return 16;
+            return 16;

         case wxSYS_HTHUMB_X:
         case wxSYS_HTHUMB_X:

-                                       return 16;
+            return 16;

         case wxSYS_ICON_X:
             // TODO
         case wxSYS_ICON_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICON_Y:
             // TODO
         case wxSYS_ICON_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICONSPACING_X:
             // TODO
         case wxSYS_ICONSPACING_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICONSPACING_Y:
             // TODO
         case wxSYS_ICONSPACING_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_WINDOWMIN_X:
             // TODO
         case wxSYS_WINDOWMIN_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_WINDOWMIN_Y:
             // TODO
         case wxSYS_WINDOWMIN_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SCREEN_X:
         case wxSYS_SCREEN_X:

-            // TODO
-                       return 0;
+            wxDisplaySize(&value, NULL);
+            return value;

         case wxSYS_SCREEN_Y:
         case wxSYS_SCREEN_Y:

-            // TODO
-                       return 0;
+            wxDisplaySize(NULL, &value);
+            return value;

         case wxSYS_FRAMESIZE_X:
             // TODO
         case wxSYS_FRAMESIZE_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_FRAMESIZE_Y:
             // TODO
         case wxSYS_FRAMESIZE_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SMALLICON_X:
             // TODO
         case wxSYS_SMALLICON_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SMALLICON_Y:
             // TODO
         case wxSYS_SMALLICON_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_HSCROLL_Y:
         case wxSYS_HSCROLL_Y:

-                                       return 16;
+            return 16;

         case wxSYS_VSCROLL_X:
         case wxSYS_VSCROLL_X:

-                                       return 16;
+            return 16;

         case wxSYS_VSCROLL_ARROW_X:
         case wxSYS_VSCROLL_ARROW_X:

-                                       return 16;
+            return 16;

         case wxSYS_VSCROLL_ARROW_Y:
         case wxSYS_VSCROLL_ARROW_Y:

-                                       return 16;
+            return 16;

         case wxSYS_VTHUMB_Y:
         case wxSYS_VTHUMB_Y:

-                                       return 16;
+            return 16;

         case wxSYS_CAPTION_Y:
             // TODO
         case wxSYS_CAPTION_Y:
             // TODO

-                                       return 0;
+            return 0;

         case wxSYS_MENU_Y:
             // TODO
         case wxSYS_MENU_Y:
             // TODO

-                                       return 0;
+            return 0;

         case wxSYS_NETWORK_PRESENT:
             // TODO
         case wxSYS_NETWORK_PRESENT:
             // TODO

-                                       return 0;
+            return 0;

         case wxSYS_PENWINDOWS_PRESENT:
         case wxSYS_PENWINDOWS_PRESENT:

-                                       return 0;
+            return 0;

         case wxSYS_SHOW_SOUNDS:
             // TODO
         case wxSYS_SHOW_SOUNDS:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SWAP_BUTTONS:
         case wxSYS_SWAP_BUTTONS:

-                               return 0;
-                       default:
-                               return 0;
-       }
-       return 0;
+            return 0;
+        default:
+            return 0;
+    }
+    return 0;

 }
 
 }
 

+bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
+{
+    switch (index)
+    {
+        case wxSYS_CAN_ICONIZE_FRAME: 
+        case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
+            return TRUE;
+            
+        default:
+            return FALSE;
+    }
+}